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SPD102SAhyb Differential Pressure Sensor With Analogue Output

Post Date:

2018/12/20 17:24:30

Expired Date:

2019/03/20 23:59:59

Trade Leads Category:

Pressure Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

SPD102SAhyb Pressure Sensor
 

SPECIAL LOW PRESSURE RANGE DIFFERENTIAL SENSOR WITH ANALOGUE OUTPUT (SINGLE VERSION)

 

This Smartec differential pressure sensor has an amplified analogue output. The sensor is compensated for offset, sensitivity, temperature drift and nonlinearity. The sensor has a range of 0.15 PSI FS and the output is ratiometric to the power supply voltage. Other pressure ranges on request ( 0.3 – 100 PSI). When no pressure is applied output Voltage is minimal; single type.

SPD102SAhyb Differential Pressure Sensor Electrical Characteristics

Performance Characteristic at Vcc =5V excitation @ 25 °C

Parameter

Min

Typ

Max

Units

Supply Voltage

4.75

5.00

5.25

V

Supply Current

-

2.5

 

mA

Pressure range (fs)

0

 

0.15

psi

Zero Output

 0.412 

 0.500 

 0.588 

Vdc@0psi

Span Output (FS)

 

4.00

 

 Vdc@0.15psi 

Response time

 

1

2

ms

Linearity

-0.5

 

+0.5

%FS

Thermal Hysteresis

-0.15

 

+0.15

%FS

Accuracy

 

 

+2.2

%FS

Temp coeff. Span

-2

 

+2

%FS

Pressure overload

 

 

3X

rating

Temp compensation

 0

 

50

°C

Operating Temp range 

-10

 

70

°C

Storage temperature

-40

 

125

°C


It is advised to place a 100nF capacitor between Vcc and Gnd
Wetted materials are: Pyrex glass, RTV, Ceramic, Nickel and Silicon
The output is ratiometric to Vcc

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